Information Collecting And Integrating For Numberical Controlling Mechine System Based On OPC

In 21 centuries, manufacturing enterprise faces the increasingly vigorous international competition。The domestic and international manufacturing industry requests the degree to the automation more and more higher, local and a lot of manufacturing industries factory proceed to the technique reforms, for realizing automation。This text thoroughly researches the MES system and the basis of OPC, Tallying up the new rank control model of MES system and distribute information model; Aiming at the DNC problem of MES system exsiting in Local and abroad,adopt RS232 with I/O combination way proceed the communication with first floor equipments。Adoption OPC standard gathers to the data information of equipments。With VC++ for tool, developed the machine bed work station control system baseed on the standard number in OPC;Get to Information Collecting and Integrating for Numberical Controlling Mechine System;Depended on to expand the Microsoft network module WinPopup,Established to regard WinPopup as the basal correspondence foundation。Develop the WinPopup Ex and realize communication of the spot work station system of the production and the upper level unit。Passing the OPC standard,A work station's developping is very strong。Make different control function adpt to gather, have strong expandition , benefit to the technique expansion。...